<%
	/**
	 * jsp的实时系统时间
	 * 
	 * created by lj
	 */
%>
<% response.setDateHeader("Expires",(new java.util.Date(0)).getTime());%>
<% request.setCharacterEncoding("utf-8");%>
<%
	java.util.Date now = new java.util.Date();
	out.print(now.getTime());
%>
